It depends on what sense of "legal" you are referring to. An unsigned document in and of itself is not generally binding or enforceable. An letter used as evidence of some particular fact could be verified by a handwriting expert. It depends on what you mean by legal and the circumstances. You need to provide more details.
Yes, an unsigned letter from a homeowners' association (HOA) can be legal. The legality of the letter depends on the content and intention of the message. However, it is generally recommended for HOA correspondence to be signed to ensure transparency and accountability.
A letter of complaint is a letter written by a consumer to a company in order to complain about a product or service that they received.
what is a letter of complaint
Automatic Complaint-Letter Generator was created in 1994.
provide background to put your complaint into context
No experts have claimed this.
A complaint letter is a formal letter which contains the recipients address as well as details of the complainer. It should state all grievances and clearly indicate the areas of complaint in a categorical manner.
Non-angry manner but being firm is the best tone when writing a letter of complaint.
The purpose of a complaint letter is to notify/inform a person, company, or organization that a problem exists; and to advise the party what action (if any) you expect them to take.
when a business replies to your letter or complaint
You should write many things on a letter of complaint about water pollution. You should back your letter up with facts and statistics.